Transworld Debt Collection out of Memphis, TN. These people call non stop . We have had this number since Feb. and have spoken with them many times . They keep calling and we keep blocking. Most of them are rude and will hang up on you if you tell them they have the wrong number. Or they will ask if you know where that person is. Since I don't know the person, I very well can't help you. Then they ask for your name...ect...ect.. It's a cycle that we just can't get off of.  To bad we don't have any bad debts or they would be in luck. :)